SRAM Red 22 52T x 110mm BCD YAW Chainring with Two Pin Positions B2 Range-10-42t 42 Spindle Interface Type BB30/PF30

42 Spindle Interface Type BB30/PF30 Weight 57 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 79 BB/Frame Interface BB30 BB/Frame Interface BBright Direct Fit

Heat treated steel cogs

compatible with BBs that use two external cups

OEM hangers are only produced by a handful of manufacturers mostly in Taiwan and China

SRAM Red 22 52T x 110mm BCD YAW Chainring with Two Pin Positions B2 Range-10-42t 42 Spindle Interface Type BB30/PF30SRAM Red 22 52T x 110mm BCD YAW Chainring with Two Pin Positions B2. Top quality design and materials in sizes to fit modern road and 'cross bikes. 7000 series aluminum provides strength and durability TECH SPECS Tooth Count 52 Ring Position Type Outer Drivetrain Speeds 11 Chainring BCD 110 Color Black Defined Color Black Material Aluminum